Scientific research and development

The company has always adhered to scientific and technological innovation, combined with market demand to continuously develop new products, expand service areas, and advance simultaneously on the road of serving domestic energy development.
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Quality System

The company's motor, submersible pump products, electrical materials are using national standards and ministerial standards, the company's trademark "Changli" brand covers all the company's motor, submersible pump products, electrical materials products.
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Manufacturing (Quality Commitment)

At present, the company has more than 1000 sets of various equipment, and has a certain scale of fine, heavy and thin equipment, such as numerical control double-sided boring, numerical control high-speed punching, numerical control expanding machine, numerical control circular grinding, 8-ton balancing machine, 5M vertical lathe, etc. The total value of the equipment exceeds 100 million yuan, and the company's equipment newness coefficient exceeds 50%.
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